Alyson McKenzie, born January 12, 1974, in London, England, is a British glamour model and adult film actress, known as the older sister of Linsey Dawn McKenzie, mother of Robyn McKenzie and stepsister of Sophie Dee. Raised in Wallington, Surrey, by her mother Lesley and stepfather Tony, she began her career as a dancer in London strip clubs before entering adult modeling in 2001 at age 27, primarily with Score Group, per WorldSex.com and Boobpedia. Her sister had been one of the biggest nude models of the 1990s and Alyson said there was always pressure to also join her. She later would follow her sister into the world of hardcore porn, appearing in films like Gemma Massey’s Lady Days (2009), Anna Lovato’s Catwalk (2010), and Best of Linsey McKenzie 2, focusing on hardcore lesbian scenes, per The Movie Database and LanasBigBoobs.com. Known for her 38DD-26-34 figure (augmented), blonde hair, blue eyes, and submissive on-screen persona contrasting her sister’s dominance, she also modeled for Scoreland and Legsex, per WorldSex.com. Fans praised her as “a sultry blonde with killer curves,” noting her Gemma Massey’s Lady Days scenes (2024 comment: "I wish the McKenzie sisters would have teamed up on a bloke!,” user: glamfan74). A 2024 X post called her “a hidden gem next to Linsey’s fame” (@RetroPornFan). WorldSex.com (2023) described her as “a mesmerizing performer with a voracious appetite.